Jasper County residents who are 65 (as of January 1st) or older are eligible for a new Homestead Tax Exemption. To apply come to the Jasper County Assessor’s Office, located in the Courthouse, room 105 or you can visit Beacon - Jasper County, IA - Search (schneidercorp.com) or Jasper County (iowaassessors.com) and submit your application online. Contact the Jasper County Assessor if you have questions.